VEVOR 30.5m Mini Split Line Set, 6.4 & 12.7mm OD AC Copper Tubing Pipe, 3/8 White PE Thickened Insulated Coil with Flared Nuts, Strapping Tapes, for Mini Split Air Conditioner HVAC or Heat Pump System

100 ft Mini Split Line Set with 1/4" Liquid Line & 1/2" Suction Line

For HVAC and heat pump projects that require long tubing runs over extended distances, this VEVOR 100 ft mini split line set is an ideal option. It is compatible with all major models of 12,000–18,000 BTU mini-split systems and features 1/4-inch liquid and 1/2-inch suction lines. The 100-foot coil is long enough to pass through several floors, around obstacles, and through intricate wall penetrations.

All installations, whether new or replacements, are easier to size correctly thanks to the uniform OD. The ductless system can be routed in a home, office, workshop, or multi-room setting without the need for extensions that could cause leaks, thanks to the extra-long line set.

99.9% Pure C12200 Copper Tubing with Thick-Wall Construction

The 99.9% pure C12200 copper used to make the tubing is renowned for its exceptional heat conductivity, corrosion resistance, and shapeability. Your mini split system will operate more efficiently and last longer thanks to the high-purity copper, which ensures that the refrigerant flows and the temperature transfers rapidly. Its thick-wall copper construction increases its durability and prevents it from breaking or bending when bent or put in confined locations.

Because C12200 copper is deoxidized (phosphorus-deoxidized) and made for HVAC/R applications, it maintains its strength even under constant pressure and temperature changes. Without having to worry about kinks, cracks, or pinhole leaks, all of which are frequent issues with inferior copper substitutes, installers can bend and route the lines.

High 850 PSI Pressure Rating for R410A & High-Load Systems

This mini split copper line set is long-lasting and rated at 850 PSI. It is significantly more than what R410A refrigerant systems require to function. Depending on the load, R410A typically operates between 120 and 400 PSI. Because of its high tolerance, it is less likely to burst under pressure, remains stable over time, and is highly resistant to bursting.

The 100 ft mini split line set can be used in locations with high temperatures or extended run times, where refrigerant pressure fluctuations are common, due to its pressure rating. It ensures the tubing functions properly in challenging HVAC conditions, giving both technicians and homeowners peace of mind.

3/8-Inch Thick PE + EVA Composite Insulation for Thermal Efficiency

3/8-inch PE + EVA composite insulation, which is superior to standard thin foam insulation at retaining heat, is used to cover the copper lines in this 100 ft mini split line set. The system operates more efficiently and consumes less energy thanks to the strong insulation, which prevents the refrigerant from losing too much heat as it passes through the system. It is particularly crucial for lines that are 100 feet long.

The PE/EVA blend increases the material's resistance to compression, ripping, wetness, and UV light. Additionally, it reduces the possibility of external condensation, helping protect nearby surfaces, walls, and ceilings from moisture-related damage. Whether the insulation is installed indoors or out, it remains effective and long-lasting.

Pre-Flared Ends with Heavy-Duty Flare Nuts for Leak-Free Installation

Heavy-duty flare nuts are already fitted on the factory-flared ends of each copper tube. It helps create a secure and airtight refrigerant connection. Because these precision-machined flares don't require additional on-site flaring tools, installation time and human error are reduced.

When tightened to the manufacturer's torque guidelines, the flare nuts, which are designed for high-pressure HVAC use, help create a secure, dependable seal. It facilitates installation, making the line set suitable for both skilled do-it-yourselfers and professional specialists seeking a hygienic, leak-proof arrangement.

100 ft Mini Split Line Set Includes Weather-Resistant Strapping Tapes for Outdoor Mounting

Two weather-resistant strapping tapes are included in the box to help secure the 100-foot tubing during installation. Along exterior walls, soffits, conduits, or mounting brackets, these tapes help secure the insulated lines. It gives the finished installation a tidy, polished appearance. Their potent outdoor-grade adhesive is resistant to UV rays, heat, and moisture.

The strapping tapes reduce the possibility of insulation wear or vibration noise by preventing undesired drooping or movement while the system is operating. Because the line set is built to survive, it remains firmly in place over time. It implies that even as the weather varies with the seasons, it will continue to function and provide protection.

Universal Compatibility with Mini Split AC & Heat Pump Systems

Many major ductless mini-split AC and heat pump brands that use 1/4" and 1/2" OD designs are compatible with this 100 ft mini split line set. It can handle systems with a BTU rating between 12,000 and 18,000. You can use it for new installations, system improvements, or long-distance replacement runs because it is compatible with R410A, R32, and other common refrigerants.

In addition to being dependable and thermally efficient, its extended length makes it easier to install in a range of locations, including residences, garages, stores, server rooms, extensions, and multi-story buildings. Whether you're a professional HVAC contractor or a do-it-yourself homeowner looking to improve your system's performance, this line set is a durable, reliable choice.